MFC r261132
MFC r261132

Fix the build so -DNO_TESTS is passed in various phases that don't require
tests in order to build or install.  Crucially, don't try to install tests
during the lib32 install phase.  This commit supersedes r261081, which fixed
the lib32 install phase problem, but didn't fix other phases.

Submitted by:	Garrett Cooper
Reviewed by:	sjg

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase